Navigation system
First Claim
Patent Images
1. A navigation system comprising:
- communication means for receiving information on a specific point via a predetermined communication line;
display control means for displaying on predetermined display means an image that contains information on the specific point received by the communication means;
character data extracting means for extracting character string data of specific information on the specific point from among images displayed on the display control means; and
route searching means for searching routes based on conditions set in position information on the specific point received by the communication means, and in the specific information extracted by the character data extracting means.
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Abstract
When a specific point and images of information associated therewith, which are retrievable via a communication line such as the Internet are displayed, character data extracting means extracts character string data of time information or charge information from among images. Route searching means searches for routes based on conditions set in position information on the specific point, and in time information or charge information extracted by the character data extracting means.
65 Citations
7 Claims
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1. A navigation system comprising:
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communication means for receiving information on a specific point via a predetermined communication line;
display control means for displaying on predetermined display means an image that contains information on the specific point received by the communication means;
character data extracting means for extracting character string data of specific information on the specific point from among images displayed on the display control means; and
route searching means for searching routes based on conditions set in position information on the specific point received by the communication means, and in the specific information extracted by the character data extracting means. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification